Water Trucks For Sale

New and Used Water Tank Trucks for Sale by Owners and Dealers

Compare specs on new and used Water Trucks on MyLittleSalesman.com, with prices from $3,500 to $747,000. Filter by GVWR, number of axles, transmission, mileage, and more to discover the closest Water Truck with the right mileage and features.
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Showing 1 - 25 of 485 Water Truck Listings

1 - 25 of 485 listings
1 - 25 of 485 listings
Featured Item
2017 Freightliner Water Truck 4000 gallons new steel tank!

2017 Freightliner Water Truck 4000 gallons new steel tank!

Recently Updated
$70,000 USD
Detroit engine DD13 45,000 original miles automatic transmission Eaton fuller jake brake tires 90% Cold A/C new steel tank 4000 gallons baffled side to side 2 compartments, new water pump...
ConditionNew
Usage46,000 Miles
MLS Number14333997
CategoryWater Trucks
Last Updated5/7/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2016 Freightliner M2 Water Truck 4000 gallons new steel tank!

2016 Freightliner M2 Water Truck 4000 gallons new steel tank!

Newly Listed
$65,000 USD
Detroit engine DD13 10 speed manual Eaton Fuller transmission jake brake Cold A/C new steel tank 4000 gallons baffled side to side 2 compartments, new water pump 4x3 800GPM 6 new sprayers 2...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power400 HP
Engine ModelDetroit DD13
Drivetrain6x4
Transmission10 Speed Automatic
Capacity4000 Gallons
Compartments3
MLS Number14356808
CategoryWater Trucks
Last Updated5/7/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2014 Freightliner M2 106 Water Truck 2000 gallons new steel tank!

2014 Freightliner M2 106 Water Truck 2000 gallons new steel tank!

$43,000 USD
Water Truck Freightliner 2014 M2 Cummins ISB Engine A/C blowing cold Automatic transmission Allison RDS Chelsea PTO $3,500.00 not the cheap Chinese spring suspension, new drive shaft and...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelCummins
Capacity2300 Gallons
Compartments2
MLS Number14321743
CategoryWater Trucks
Last Updated4/27/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
2015 Peterbilt 365 Water Truck 4000 gallons new steel tank!

2015 Peterbilt 365 Water Truck 4000 gallons new steel tank!

$65,000 USD
Peterbilt 2015 365 Cummins Engine ISX15 Jake brake 10 speed manual Eaton Fuller Transmission 4000 gallons new steel Baffled tank, tool boxes on the fenders 2 1/2-inch Fast flow valve, pump...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power450 HP
Engine ModelCummins ISX15
Capacity4000 Gallons
Compartments3
MLS Number14321738
CategoryWater Trucks
Last Updated4/20/2026
Location
Gadsden, AZ, US
Sold By
Iron Lot LLC
Featured Item
Water Truck 4,000 Gallon 2016 Freightliner M2 106 Cummins Diesel 8LL

Water Truck 4,000 Gallon 2016 Freightliner M2 106 Cummins Diesel 8LL

$110,000 USD
FREE SHIPPING! (to most US states) Water Truck 4,000 Gallon 2016 Freightliner M2 106 Cummins Diesel 8LL NOW OFFERING EASY BUSINESS FINANCING Please call Gary with any questions or to...
ConditionUsed
Usage42,436 Miles
Duty ClassHeavy Duty Water Truck
Horse Power310 HP
Engine ModelCummins Cummins ISL
Drivetrain6x4
Transmission8LL Manual
Stock NumberBO0326789618DS110
MLS Number14274699
CategoryWater Trucks
Last Updated5/7/2026
Location
Orem, UT, US
Sold By
Global Remarketing
Featured Item
2020 International MV607 4000 Gallon Water Truck - Cummins - Automatic - New Tank - 5 Spray Heads

2020 International MV607 4000 Gallon Water Truck - Cummins - Automatic - New Tank - 5 Spray Heads

$87,500 USD
2020 INTERNATIONAL MV 4000 GALLON WATER TRUCK - 192,550 Miles - Cummins L9 330 HP - Allison 3000RDS Automatic - GVWR: 52,000 lbs. - Ratio: 5.29 - Power Windows/Power Locks - New 4000 Gallon...
ConditionUsed
Usage192,550 Miles
Duty ClassHeavy Duty Water Truck
Upfit TypeWater Tank Body
Horse Power330 HP
Engine ModelCummins L9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear End5.29 ratio
Capacity4000 Gallons
Stock Number857799
MLS Number14263029
CategoryWater Trucks
Last Updated5/11/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
Featured Item
2017 International ProStar+ (Plus) Water Truck

2017 International ProStar+ (Plus) Water Truck

$54,000 USD
https://www.wateronwheelsllc.com/
ConditionUsed
Usage293,691 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCummins X15, Signature
Drivetrain6x4
Transmission10 Speed Manual
Rear AxleTandem Axle
Capacity4000 Gallons
Compartments2
MLS Number13761469
CategoryWater Trucks
Last Updated3/23/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
2015 International DuraStar 4300 Water Truck

2015 International DuraStar 4300 Water Truck

$42,000 USD
New Steel tank along with new Water system. PTO driven pump. Two front sprayers, back sprayers, and side cannons. Leaf spring suspension. 1.5” x50’ hose reel included.
ConditionUsed
Usage361,824 Miles
Duty ClassMedium Duty Water Truck
Horse Power185 HP
Engine ModelCummins ISB
Drivetrain4x2
TransmissionAutomatic
Suspension4 Spring
Capacity2500 Gallons
Compartments1
MLS Number13986980
CategoryWater Trucks
Last Updated3/23/2026
Location
San Luis, AZ, US
Sold By
Water on Wheels LLC
Featured Item
2026 International MV607 2000 Gallon Water Truck - Full Warranty - Cummins - Auto - Under CDL - New Tank

2026 International MV607 2000 Gallon Water Truck - Full Warranty - Cummins - Auto - Under CDL - New Tank

$120,000 USD
2026 INTERNATIONAL MV 2000 GALLON WATER TRUCK - New with full manufacturers warranty - Cummins 220HP - Allison Automatic - Ratio: 5.57 - New ETTS 2000 Gallon Water Tank - 2000 Gallon tank...
ConditionNew
Usage712 Miles
Duty ClassMedium Duty Water Truck
Upfit TypeWater Tank Body
Horse Power220 HP
Engine ModelCummins B6.7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End5.77 ratio
Capacity2000 Gallons
Compartments2
Stock Number475247
MLS Number14047292
CategoryWater Trucks
Last Updated5/11/2026
Location
New Boston, TX, US
Sold By
Trademark Truck Sales
2007 Volvo VHD Water Truck with 4,000 Gallon Water Tank with Sprayers and Very Low Miles!

2007 Volvo VHD Water Truck with 4,000 Gallon Water Tank with Sprayers and Very Low Miles!

Price Drop $76,500 USD
*Exceptional values available until May 15, 2026. Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of Utah. This 2007...
Quantity2
ConditionUsed
Usage15,796 Hours
Duty ClassHeavy Duty Water Truck
Horse Power325 HP
Engine ModelVolvo VE D12
Drivetrain6x4
Transmission10 Speed Manual
SuspensionCamelback
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Capacity4000 Gallons
Compartments3
Stock Number486685
MLS Number14309187
CategoryWater Trucks
Last Updated5/12/2026
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Automatic

2020 Freightliner M2 106 4000 Gallon Water Truck - Cummins 300HP, 6 Speed Automatic

Newly Listed
Contact for price
2020 Freightliner M2-106 Tandem Axle 4,000 Gallon Water Truck, 8.9L Cummins L9 Diesel Engine, 300 HP, Allison 6 Speed Automatic Transmission, 8,943 ECM Verified Miles 2,143 ECM Verified...
ConditionUsed
Usage8,943 Miles
Duty ClassHeavy Duty Water Truck
Upfit MakeCurry Supply
Horse Power300 HP
Engine ModelCummins L9
Transmission6 Speed Automatic
SuspensionTufTrac
Rear AxleTandem Axle
Rear End40,000 lb
Capacity4000 Gallons
Stock Number18091D
MLS Number14363005
CategoryWater Trucks
Last Updated5/12/2026
Location
Denver, CO, US
Sold By
DTI Trucks
Freightliner M2 106 2000 Gallon Water Truck - Cummins 330HP, 5 Speed Allison Rds Automatic

2012 Freightliner M2 106 2000 Gallon Water Truck - Cummins 330HP, 5 Speed Allison Rds Automatic

Newly Listed
Contact for price
2012 Freightliner M2 2,000 Gallon Water Truck, Cummins ISC Turbo Diesel Engine, 330 HP, Exhaust Brake, Allison 3,000 RDS 5 Speed Automatic Transmission, Only 28,336 ECM Verified Miles 4,257...
ConditionUsed
Usage28,336 Miles
Duty ClassHeavy Duty Water Truck
Horse Power330 HP
Engine ModelCummins ISC330
Transmission5 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 5.88 ratio
Capacity2000 Gallons
Stock Number18067D
MLS Number14362948
CategoryWater Trucks
Last Updated5/12/2026
Location
Denver, CO, US
Sold By
DTI Trucks
Freightliner M2 106 Water Truck - Cummins 280HP

2025 Freightliner M2 106 Water Truck - Cummins 280HP

Recently Updated
$123,869 USD
This Freightliner M2106 4x2 water truck is equipped with a Load King 2,000-gallon water tank and built for dust control, road maintenance, and jobsite support applications. It is powered by...
ConditionNew
Horse Power280 HP
Engine ModelCummins 6.7L D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberSHWC0281
MLS Number14147012
CategoryWater Trucks
Last Updated5/12/2026
Location
Kansas City, MO, US
Sold By
Custom Truck One Source
Caterpillar 730WW Water Truck

2024 Caterpillar 730WW Water Truck

Recently Updated
$595,000 USD
730-04A ARTICULATED TRUCK, AID, STARTING, STANDARD, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), BODY, STANDARD, CHASSIS, STANDARD, DOMESTIC, EXHAUST, STANDARD, FILM GROUP, ANSI,...
ConditionUsed
Usage1,353 Hours
Stock Number3T304081
MLS Number14140031
CategoryWater Trucks
Last Updated5/10/2026
Location
6724 33Rd Street East, FL, US
Sold By
Ring Power Corporation
Caterpillar 725WW Water Truck

2023 Caterpillar 725WW Water Truck

Recently Updated
$695,000 USD
AID, COLD WEATHER STARTING, AM/FM RADIO (BLUETOOTH READY), ANTIFREEZE, -36C (-33F), CAB, STANDARD, CHASSIS, STANDARD (NO BODY), EXHAUST, STANDARD, FILM GROUP, ANSI, FUEL ADDITIVE, ANTI WAX,...
ConditionUsed
Usage3,580 Hours
Stock Number3T900795
MLS Number13696478
CategoryWater Trucks
Last Updated5/10/2026
Location
14300 Ponce De Leon Blvd., FL, US
Sold By
Ring Power Corporation

Water Trucks for Transporting Irrigation Water, Drinking Water, Dust Control and More

With special tanks, suspension and braking systems, and mounted spraying equipment, water trucks are designed to carry and distribute large volumes of liquids that regular commercial trucks simply cannot handle. Water trucks are typically used to transport irrigation water, drinking water, and milk wherever needed. They can spray water from the rear to control dust during mining and construction operations, get rid of rocks and native soil for ore extraction, and sometimes to combat forest fires.

My Little Salesman has an amazing list of water trucks for sale that can transport and spray liquids while keeping them safe for consumption. Whether you are in need of off road water trucks for construction and mining applications or highway water trucks for hauling and local deliveries, you can find them here for the right price at My Little Salesman.

Choosing The Best Water Truck

  • Potable Water Truck – This water truck is meant for transporting water for human consumption, swimming pools, and for large events. They have 1,000-gallon and 2,600-gallon capacities. All other designs for non-human consumption and use are simply called water trucks.
  • Size – If you are transporting liquids, then the size of the tank will decide the size of the water truck. Most tanks are available in 500-gallon all the way up to 5,000-gallon sizes. Make sure you are staying within legal weight limits if you go onto public roadways. For mines and construction sites, the size of the entrance will limit the size of the water truck. Make sure that the water truck has enough room to operate safely.

How to Choose a Used Water Truck

Water trucks run much like regular commercial trucks and can mostly be inspected as such. If it has been used in mining or construction, then check the pumps for dust. If you are buying the tank as well, then make sure it has been thoroughly cleaned and disinfected, and that it’s free of dust. Ask the seller what they have been using to clean the tank. They should have been using a .2% solution of either calcium hypochlorite or sodium hypochlorite.

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